How much cooler are the new models?

[ayeying]

I just joined the Pro family, but I didn't get the newer models cause I wasn't sure of the L2 Cache since that is very important to me. But anyways, specs are in sig and I was wonder how much cooler these newer models are.

Using iStat Pro, my current temps are 42 deg C for CPU and GPU after 3 hours surfing online including some youtube videos (we all know flash kills CPU power) and its not getting any warmer.

 

[ibizarocks]

I've had my 2.5" penryn for 1 week now and I have yet to notice it get hot or for even the fans to come on for that matter. I am always connected via wi-fi to the internet and always doing something on cs3/quark7 and it handles everything with ease.